- Our list of the best things to do in Grassy Key, Florida, features the top 28 nearby activities — including 17 great attractions with user approval ratings of 90% or more!
- Grassy Key, FL has a variety of great sights and experiences nearby. Top categories include: Water Activities, Outdoor Places, Tours, and Sights & Landmarks.
- The results below include the top 0 things to do within the city of Grassy Key, FL , followed by 28 popular activities in nearby cities, including Marathon
Showing 21-30 of
90
9.8 Miles
A Deep Blue Dive Center helps water lovers get their certification in scuba driving through private and group lessons. The company also offers boating and reef snorkeling excursion trips.
10.0 Miles
Support the rehabilitation of sea turtles at The Turtle Hospital. Visit turtles and their caretakers and enjoy an educational tour of the facilities as you watch turtles regain strength and get ready to be released back into the wild.
10.2 Miles
100%
15 votes
Sombrero Beach Road, Marathon, FL 33050
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Specializing in paddleboard rentals, Gnarly Harley Paddle - Private Tours offers visitors guided trips through the area's lagoons and waterways. These trips last two to four hours and include a short paddleboard lesson at the beginning.
10.4 Miles
Established in 1997, Top Notch Sport Fishing is a fishing tour company that offers trips for corporate events, families, and groups of friends. The company has bay fishing trips on which snook, trout, and redfish can be caught.
10.7 Miles
Operated by offshore and deep sea fishing specialist Captain Jim Purcell, Sea Dog Charters is the charter to fish with. Experts show you how to fish in the Florida Keys and even bait hooks, sinkers, and clean fish!
10.8 Miles
98%
255 votes
1410 Overseas Highway, Porky's Bayside Restaurant & Marina, Marathon, FL 33050
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Take your family on a fishing adventure with Seasquared Charters. Anglers catch tuna, wahoo, dolphin, shark, snapper, mackerel, sailfish, grouper, and more on their hald-day, 3/4 day, and full day tours.
11.6 Miles
Enjoy a moment of silence and peace on the Seven Mile Bridge in Marathon, FL. Bask in the lowering rays of the sunset, watch as sea turtles and manatee play just beneath the surface of the water, and enjoy the calming breeze that ruffles the palm leaves.
12.9 Miles
Explore the fertile fishing areas of the Florida Keys with Catch 'Em All. With their 'No fish, no pay' guarantee, visitors have no risk of spending me and coming away empty handed.
26.0 Miles
Part of the Everglades National Park, Flamingo consists of various walking, biking, and canoe trails that range in distance and structure, from nature trails to boardwalks. Trail length ranges from half a mile to 11 miles, but some trails are temporarily closed due to storm damage.
29.3 Miles
100%
1 votes
91946 Overseas Highway, Tavernier, FL 33070
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Key Largo Bicycle & Adventure Tours offers bike rentals and tours for trips through Key Largo. Bike adjustment before arrival, luggage moving, and destination bike-pick ups are some of the options available. Fun bikes, accessories and hybrids rentals also available.